APA Citation

Riska, & Ruby. (2007). Hidungku tersumbat. Jakarta: Elex Media Komputindo.

Chicago Style Citation

Riska, and Ruby. Hidungku Tersumbat. Jakarta: Elex Media Komputindo, 2007.

MLA Citation

Riska, and Ruby. Hidungku Tersumbat. Jakarta: Elex Media Komputindo, 2007.

Warning: These citations may not always be 100% accurate.